National Weather Service United States Department of Commerce

Heavy rain forecast for parts of the Southwest

The combination of a slow-moving front and monsoon moisture will bring thunderstorms to parts of the Southwest, some with heavy rain that could lead to isolated flash flooding. Areas at risk include southern Arizona, New Mexico and western Texas.
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Current Conditions

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8 Miles E Port Mansfield TX

7 Day Forecast

For More Weather Information:

Brownsville, TX Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 80 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 90 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 80 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 88 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 79 °F

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 89 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 78 °F

Monday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 89 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 78 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 80. South wind 13 to 16 mph, with gusts as high as 21 mph.
  • Friday Mostly sunny, with a high near 90. South southeast wind 8 to 11 mph.
  • Friday Night Mostly cloudy, with a low around 80. Southeast wind 8 to 15 mph, with gusts as high as 20 mph.
  • Saturday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. South southeast wind 6 to 13 mph becoming east in the afternoon.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79. East wind 6 to 13 mph becoming south after midnight.
  • Sunday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. West southwest wind 5 to 10 mph becoming east northeast in the afternoon.
  • Sunday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
  • Monday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
  • Monday Night Partly cloudy, with a low around 78.
  • Tuesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
  • Tuesday Night Partly cloudy, with a low around 79.
  • Wednesday Mostly sunny, with a high near 89.
  • Wednesday Night Partly cloudy, with a low around 80.
  • Thursday Mostly sunny, with a high near 89.